<http://schema.org/description>
"Domestic U.S. travel this coming holiday weekend is expected to be the heaviest since before the terror attacks of September 2001, the Washington Post said."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Top_News/2004/11/23/US-holiday-travel-expected-to-be-heavy/UPI-73871101216322/>